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Serrated edges a sign of light stress?
CRiSPrGrowanswered grow question 4 years ago
hey there , i have to disagree with everyone here, this is a text book case of magnesium deficiency . Yellowing at the serrated edges of the leafs is the tell tale sign of this. "High quality genetics" like these seeds simply need cal mag even in soil. you can add it directly to the watering or use it as a spray. Do this and the problem will stop spreading almost immediately and the plant should be fully recovered in under ten days. Hope this helps ! 🚀
Mr_Weeds_Autosanswered grow question 4 years ago
When the serrated edges of marijuana leaves curls or tipped up like that, it's often a sign of temperature stress, overwatering/root problems, or extreme humidity levels. So it would be safe to say yes it's the light causing the problem, back it off about 6-8 inches and see how she responds if that doesn't work go higher until you find that sweet spot. Hopefully, I answered your question and remember Happy Growing and Free your mind one puff at a time.
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Mr_Motalovahanswered grow question 4 years ago
Hey!
Nothing to worry about here. This is just a trait some strains have. Actually it’s good to notice that because it means they’re not droopy but full of life.
Heat stress is very noticeable, curling leaves, yellow tips, damaged looking, thin and weak.
Hope this helped.
Good luck and happy Growing.
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DeadwebsiteBoringcommunityanswered grow question 4 years ago
high rates of intake are also associated with higher amounts of light as well... But usually having to use more water is a good sign.
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DeadwebsiteBoringcommunityanswered grow question 4 years ago
This can be a genetic trait.. I have seen many a look to fan leaves.. Heat stress would be a noticeable curl and you would most likely see high rates of water intake..
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